How to access a local .js file via URL

Hi,

I’m trying to use a serviceWorker in our app (we extended cockpit)

navigator.serviceWorker.register('/sw.js')

but I don’t now how to “get” ws.js to be passed to register.

My goal is to have a .js file in my source directory and be able to access it as a URL (if privately accessible even better) from the Angular app.

Any hints?

Thanks

Marco